Ralf Wilhelm
Ralf Wilhelm
Director, Institute for Biosafety in Plant Biotechnology, Julius Kühn-Institut, Quedlinburg
Verified email at - Homepage
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Cited by
Online tools supporting the conduct and reporting of systematic reviews and systematic maps: a case study on CADIMA and review of existing tools
C Kohl, EJ McIntosh, S Unger, NR Haddaway, S Kecke, J Schiemann, ...
Environmental Evidence 7, 1-17, 2018
Genome edited crops touch the market: a view on the global development and regulatory environment
J Menz, D Modrzejewski, F Hartung, R Wilhelm, T Sprink
Frontiers in plant science 11, 586027, 2020
A framework for stakeholder engagement during systematic reviews and maps in environmental management
NR Haddaway, C Kohl, N Rebelo da Silva, J Schiemann, A Spök, ...
Environmental evidence 6, 1-14, 2017
Detection and identification of genome editing in plants: challenges and opportunities
L Grohmann, J Keilwagen, N Duensing, E Dagand, F Hartung, R Wilhelm, ...
Frontiers in Plant Science 10, 236, 2019
What is the available evidence for the range of applications of genome-editing as a new tool for plant trait modification and the potential occurrence of associated off-target …
D Modrzejewski, F Hartung, T Sprink, D Krause, C Kohl, R Wilhelm
Environmental Evidence 8 (1), 1-33, 2019
Which factors affect the occurrence of off-target effects caused by the use of CRISPR/Cas: a systematic review in plants
D Modrzejewski, F Hartung, H Lehnert, T Sprink, C Kohl, J Keilwagen, ...
Frontiers in plant science 11, 574959, 2020
Ninety-day oral toxicity studies on two genetically modified maize MON810 varieties in Wistar Han RCC rats (EU 7th Framework Programme project GRACE)
D Zeljenková, K Ambrušová, M Bartušová, A Kebis, J Kovrižnych, ...
Archives of toxicology 88, 2289-2314, 2014
Enumeration of soil bacteria with the green fluorescent nucleic acid dye Sytox green in the presence of soil particles
P Klauth, R Wilhelm, E Klumpp, L Poschen, J Groeneweg
Journal of microbiological methods 59 (2), 189-198, 2004
Effect of long-term ammonia starvation on the oxidation of ammonia and hydroxylamine by Nitrosomonas europaea
R Wilhelm, A Abeliovich, A Nejidat
The Journal of Biochemistry 124 (4), 811-815, 1998
Interdependent environmental factors controlling nitrification in waters
D Kaplan, R Wilhelm, A Abeliovich
Water science and technology 42 (1-2), 167-172, 2000
Coexistence in maize: do nonmaize buffer zones reduce gene flow between maize fields?
M Langhof, B Hommel, A Hüsken, J Schiemann, P Wehling, R Wilhelm, ...
Crop Science 48 (1), 305-316, 2008
Lack of adverse effects in subchronic and chronic toxicity/carcinogenicity studies on the glyphosate-resistant genetically modified maize NK603 in Wistar Han RCC rats
P Steinberg, H Van der Voet, PW Goedhart, G Kleter, EJ Kok, M Pla, ...
Archives of Toxicology 93 (4), 1095-1139, 2019
A major European synthesis of data on pollen and seed mediated gene flow in maize in the SIGMEA project
A Hüsken, K Ammann, J Messeguer, R Papa, P Robson, J Schiemann, ...
Books of abstracts of the third International Conference on Coexistence …, 2007
Farm questionnaires for monitoring genetically modified crops: a case study using GM maize
K Schmidt, R Wilhelm, J Schmidtke, L Beißner, W Mönkemeyer, ...
Environmental Biosafety Research 7 (3), 163-179, 2008
One-year oral toxicity study on a genetically modified maize MON810 variety in Wistar Han RCC rats (EU 7th Framework Programme project GRACE)
D Zeljenková, R Aláčová, J Ondrejková, K Ambrušová, M Bartušová, ...
Archives of Toxicology 90, 2531-2562, 2016
Coexistence in maize: isolation distance in dependence on conventional maize field depth and separate edge harvest
M Langhof, B Hommel, A Hüsken, C Njontie, J Schiemann, P Wehling, ...
Crop Science 50 (4), 1496-1508, 2010
Enhancing the interpretation of statistical P values in toxicology studies: implementation of linear mixed models (LMMs) and standardized effect sizes (SESs)
K Schmidt, J Schmidtke, C Kohl, R Wilhelm, J Schiemann, H van der Voet, ...
Archives of toxicology 90, 731-751, 2016
Monitoring the commercial cultivation of Bt maize in Europe – conclusions and recommendations for future monitoring practice
R Wilhelm, O Sanvido, P Castanera, K Schmidt, J Schiemann
Environmental Biosafety Research 8 (4), 219-225, 2009
Monitoring des Anbaus gentechnisch veränderter Pflanzen: Fragebögen zur Datenerhebung bei Landwirten
R Wilhelm, L Beißner, K Schmidt, J Schmidtke, J Schiemann
Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 56 (8), 184-188, 2004
Concept for the realisation of a GMO-monitoring in Germany
R Wilhelm, L Beißner, J Schiemann
Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 55, 258-272, 2003
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